What is CVE-2024-31421?

CVE-2024-31421 is a medium-severity vulnerability in Supsystic Popup By, classified under Missing Authorization. CVSS score: 4.3/10. Published 2024-04-15.

How severe is CVE-2024-31421?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Is CVE-2024-31421 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Auth bypass in Supsystic Popup By

CVE-2024-31421

Missing Authorization vulnerability in supsystic Popup by Supsystic popup-by-supsystic.This issue affects Popup by Supsystic: from n/a through <= 1.10.27.

Vulnerability class: Broken Access Control

EPSS: 0.002 (43.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

Affected products

Supsystic Popup By — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

Public proof-of-concept exploits

20142995/nuclei-templates

References

patchstack.com/database/Wordpress/Plugin/popup-by-supsystic/vulnerability/wordp… (vdb-entry)

Frequently asked questions

What is CVE-2024-31421?: CVE-2024-31421 is a medium-severity vulnerability in Supsystic Popup By, classified under Missing Authorization. CVSS score: 4.3/10. Published 2024-04-15.
How severe is CVE-2024-31421?: Medium severity. CVSS v3 base score is 4.3 out of 10.
Is CVE-2024-31421 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.